Yoriichi Tsugikuni — Him and his twin brother, Michikatsu were the first swordsmen in the world. Becoming the strongest. Yoriichi bared the mark on his forehead, a flame like red mark. He had long red hair that was usually in a ponytail. He was the sun breathing hashira. Out of all the hashiras he was the strongest. He had also encountered Muzan, the demon king.

Michikatsu Tsugikuni — A look alike to Yoriichi due to them being twins. He was the moon breathing hashira and had a big jealousy of his brother being stronger. He was the opposite of Yoriichi being cold and rude to everyone while Yoriichi was kind and gentle. He also had long red hair that was in a ponytail.

Shin Kaminari — The thunder breathing hashira. He had bright yellow hair with yellow eyes. He was kind and flirty. He flirted with everyone woman who walked by. Despite that, he was quite strong and bared the demon slayer mark

Enjuro Rengoku — The flame breathing hashira. Bright orange, yellow, and red hair that looked like flames, with soft orange eyes. He was a kind and gentle man but serious in battle. He was strong and bared the mark as well.

Takeshi Hayate — The wind breathing hashira. Bright green eyes with dark green hair, he had scars all over his body from old and recent battles against demons. He was rude and cold. He disliked weaklings, he was a demon slayer not a babysitter he would yell at the lower ranks. Despite that, he had bared the demon slayer mark.

Yusuke Mizuhara — The water breathing hashira. He had blue hair with blue deep eyes. He normally kept his blue hair in a bun, with the bangs that made him look emo. He was quiet and only spoke when it was necessary, even then he said things that were small. Despite his recent updates, he had recently gotten the mark and bared it.

Kazuyoshi Iwamoto — The stone breathing hashira. He had black hair with somewhat greyish eyes. He had words on his forehead that went to one end to the other that meant something. He had red beads he normally clicked toegther over and over. He was gentle and kind and had big words in his vocab. Despite that, he had bared the mark as well.